How to replace Inf by zero?
Although, in this case, the which() is unnecessary.
x[x==Inf] <- 0
See the online help, that is,
help('[')
and also the documentation, "An Introduction to R", available online at CRAN.
-Don
At 2:58 PM +0100 5/29/09, marlene marchena wrote:
Thanks a lot Andrea, it works! Marlene. 2009/5/29 Andrea Weidacher <da09ml at yahoo.de>
Hi Marlene,
try this:
x[which(x==Inf)] <- 0
Andrea.
------------------------------
*Von:* marlene marchena <marchenamarlene at gmail.com>
*An:* R-help at r-project.org
*Gesendet:* Freitag, den 29. Mai 2009, 15:17:57 Uhr
*Betreff:* [R] How to replace Inf by zero?
Hi R users,
Someone knows how to replace Infinite value by zero. I have a vector with
some Inf value and I want to substitute these values by zero to get the
mean
of the components of the vector.
Any idea?
Many thanks,
Marlene.
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______________________________________________ R-help at r-project.org mailing list https:// stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide http:// www. R-project.org/posting-guide.html and provide commented, minimal, self-contained, reproducible code.
-------------------------------------- Don MacQueen Environmental Protection Department Lawrence Livermore National Laboratory Livermore, CA, USA 925-423-1062